Most of the products are certified by the German BDIH standard and the international standard COSMOS NATURAL.BDIH – the most stringent German organization for certifying cosmetic products, which was founded in 1986.COSMOS Standard – is a new association for certifying cosmetic products, which was founded in 2010 by five leading European organizations-experts in certifying natural and organic cosmetic products: BDIH (Germany), ICEA (Italy), Soil Association (UK)